AsgElectronIsEMSelectorsConfig.py

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# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
 
 
__doc__ = """Configure the AsgElectronIsEMSelector with the quality cuts
         and allow for (re-)setting of all provided cuts."""
 
from AthenaCommon.Logging import logging
from AthenaConfiguration.ComponentFactory import CompFactory
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from ElectronPhotonSelectorTools.ElectronIsEMSelectorMapping import (
    ElectronIsEMMap, electronPIDmenu)
 
 
def AsgElectronIsEMSelectorCfg(
        flags,
        name,
        quality,
        menu=electronPIDmenu.menuDC14):
 
    mlog = logging.getLogger('AsgElectronIsEMSelector')
    mlog.debug('Start configuration')
 
    AsgElectronIsEMSelector = CompFactory.AsgElectronIsEMSelector
    acc = ComponentAccumulator()
    try:
        ntuple = ElectronIsEMMap(quality, menu)
        mlog.debug('ntuple: %s', ntuple)
    except KeyError:
        mlog.error("Electron quality not found. Please use an egammaIDQuality"
                   "(ElectronPhotonSelectorTools/egammaPIDdefs.h)."
                   "This function only supports standard electron IDs,"
                   "and not photon or forward IDs")
        raise
 
    # Create and instance of the tool
    tool = AsgElectronIsEMSelector(name)
 
    # Call the function and configure it with the standard configuration
    ntuple[1](tool)
    tool.isEMMask = ntuple[0]
 
    mlog.debug('isEMMask: %x', tool.isEMMask)
 
    acc.setPrivateTools(tool)
    return acc